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The most common isotope of hydrogen contains a proton and an electron separated by about 5.0 x 10-11 m. The mass of a proton is approximately 1.7 x 10-27 kg. The mass of the electron is approximately 9.0 x 10-31 kg.
Find the electrostatic force between charges of -2.0 C and +5.0C separated by a distance of 75m in a vacuum.
A cyclist of mass 82kg is riding his 13kg bicycle up a 1 in 10 incline. What does he need to develop in order to maintain a constant speed of 24kph?
. a locomotive of 60-tonne mass pulls some carriage of total mass 240 tonnes a distance of half a kilometers up a 1 in 200 inclines with an acceleration of 0.2m/s². if the overall rolling resistance is 5% of the normal reaction, what is the total work done?
a cyclist of mass 82 kg is riding his bicycle of mass 13 kg up a 1 in 10 incline. What power does he need to develop in other to maintain aconstant speed of 24kph
help me solve this pls a cyclist of mass 82kg is riding his 13kg bicycle up a 1 in 10 inclines. what power does he need to develop in order to maintain a constant speed of 24 kph?
a locomotive of 60 tonne mass pull some carriages of total mass 240 tonne, a distance of half a kilometre up a 1 in 200 incline with an acceleration of 0.2ms^-2. if the overall rolling resistance is 5% of a normal reaction, what is the total work done?
Find the electric field midway between a 2 -μC point charge which are 2.5 m apart.
Sphere A has a charge of +10.0 C.It is brought in contact with a neutral sphere B and then separated.Find the final charges on spheres A and B if the spheres have equal radius and if the radius of sphere B is twice the radius of sphere A
A square metal plate with a length of 0.20 m and with a charge of 9.7 x 10 -7 C.
Find the electric field of the square metal plate.
